CN216901283U

CN216901283U - Photographic T type background support

Info

Publication number: CN216901283U
Application number: CN202123273361.8U
Authority: CN
Inventors: 杜洪; 周辉
Original assignee: Chengdu Zhishang Jinmei Culture Communication Co ltd
Current assignee: Chengdu Zhishang Jinmei Culture Communication Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a T-shaped background support for photography, which relates to the technical field of photography supports and solves the technical problems that the traditional T-shaped background support is inconvenient to disassemble and assemble and affects the working efficiency; the photographing T-shaped background support has the advantages of being stable in support and convenient to assemble and disassemble.

Description

Photographic T type background support

Technical Field

The utility model relates to the technical field of photographic supports, in particular to the technical field of photographic T-shaped background supports.

Background

In the movie and television shooting process, the background cloth is often required to be laid so as to conveniently and quickly display different backgrounds, so that the shooting cost is saved, and under the common condition, the background cloth is often fixed on a background frame.

Erect background cloth and need use photographic background frame, current photographic background of T type frame includes the tripod, and the top welding of tripod has a bracing piece that transversely sets up, fixes background cloth on the bracing piece through the background clip when placing background cloth, and practice discovery, current photographic background frame occupation space is big, and the dismouting is inconvenient, and is not convenient for accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above technical problems, the present invention provides a photographic T-shaped background frame.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a photographic T type background support, including the tripod, connecting piece and bracing piece, the connecting piece includes the dead lever, fixing base and connecting rod, the fixing base utilizes first bolt fastening in the bottom of dead lever, the upper end of connecting rod is connected with the bottom of fixing base, first draw-in groove has been seted up to the terminal surface of connecting rod lower extreme, the top of tripod is provided with the lug with first draw-in groove adaptation, the tripod utilizes the lug on top to peg graft with the connecting rod lower extreme, and the connecting rod lower extreme utilizes second bolt and tripod top fixed connection, the both ends difference movable mounting of dead lever has the bracing piece. The tripod is in a conventional design style, can be opened or closed, is stably supported and is convenient to store, and the middle vertical rod of the tripod can be a telescopic rod, so that the height of the tripod can be conveniently adjusted according to actual requirements; the connecting piece is inserted into the tripod and fixed by the bolt, so that the tripod can be conveniently detached and stored when not in use; the fixed rod is movably connected with the supporting rod, so that the supporting rod can be detached and stored when not in use, and space is saved.

As a further embodiment of the utility model, the cross-section of the holder is circular-arc shaped. The fixing seat is attached to the outer wall of the bottom of the fixing rod, so that the fixing rod can be stably supported.

As a further embodiment of the utility model, the cross section of the first clamping groove is in an inverted T shape. The top end of the tripod is provided with a lug matched with the first clamping groove, and the lug is inverted T-shaped, so that the tripod can be firmly connected with the connecting rod in an inserting mode, and the stability is good.

As a further embodiment of the present invention, the second bolt is symmetrically provided in two.

As a further embodiment of the utility model, the end surfaces of the left side and the right side of the fixed rod are respectively provided with a groove, a supporting rod is arranged in the groove, a cavity is arranged in the supporting rod close to one end of the fixed rod, a spring is arranged in the cavity, two ends of the spring are respectively and fixedly provided with a movable fixture block, the two movable fixture blocks are respectively arranged in the cavity, and one end of each movable fixture block extends to the outside of the supporting rod. One end of the supporting rod, which is close to the fixed rod, is provided with a convex block matched with the groove, so that the end part of the supporting rod can be clamped into the groove of the fixed rod.

As a further embodiment of the utility model, the inner wall of the groove is oppositely provided with a second clamping groove, and one end of the movable clamping block is arranged in the second clamping groove.

As a further embodiment of the utility model, the inner parts of the upper side and the lower side of one end of the support rod, which is close to the fixed rod, are respectively provided with a movable groove, each movable groove is arranged at one side of the movable fixture block, which is far away from the fixed rod, the inner part of each movable groove is provided with a movable rod, one end of each movable rod is fixedly connected with one side of the movable fixture block, which is far away from the fixed rod, and the other end of each movable rod extends to the outside of the support rod.

As a further embodiment of the present invention, one end of each movable bar extending to the outside of the support bar is provided with a pressing part.

In the aforesaid, when needs install the bracing piece on the dead lever, press and press the splenium, the movable rod takes movable fixture block to move along the movable groove inboard under the effect of pressing, movable fixture block motion compression spring simultaneously, when activity fixture block tip and bracing piece outside parallel and level, put into the recess with the bracing piece inside, then loosen and press the splenium, movable fixture block tip moves to the bracing piece outside under the effect of spring resilience power, until the card goes into in the second draw-in groove, when needs remove the bracing piece from the dead lever, press the splenium, the movable rod takes movable fixture block to move along the movable groove inboard under the effect of pressing, movable fixture block motion compression spring simultaneously, when movable fixture block tip shifts out inside the second draw-in groove, take out the bracing piece from the recess inside, with convenient installation and accomodate the bracing piece, save time, and improve work efficiency.

The utility model has the following beneficial effects:

according to the photographic T-shaped background support, the tripod, the connecting piece and the supporting rod are detachably arranged, so that the photographic T-shaped background support is not used or assembled in the transportation process, is convenient to store, occupies small space and saves space;

according to the T-shaped photographic background support, the tripod, the connecting piece and the supporting rod can be quickly assembled, so that the time is saved, the working efficiency can be improved, the erection of the photographic background cloth is facilitated, and the photographic requirements of different scenes are met;

the photographic T-shaped background support is firm, durable and good in stability, can avoid photographic accidents caused by problems of background arrangement, and can be replaced directly and simply and quickly as a tripod, a connecting rod or a supporting rod is damaged.

Drawings

FIG. 1 is a schematic view of a photographic T-shaped background frame according to the present invention;

FIG. 2 is a cross-sectional view of a connecting member for a camera T-shaped background stand according to the present invention;

FIG. 3 is a schematic structural view of a joint between a connecting member of a photographic T-shaped background stand and a support bar according to the present invention;

reference numerals: 10-a tripod; 11-a first bolt; 12-a fixation rod; 13-a pressing part; 14-a support bar; 15-a fixed seat; 16-a connecting rod; 17-a second bolt; 18-a groove; 19-a first card slot; 20-a movable groove; 21-a movable rod; 22-a second card slot; 23-a spring; 24-a cavity; 25-movable clamping block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1 to 2, the embodiment provides a photographic T-shaped background support, including tripod 10, connecting piece and bracing piece 14, the connecting piece includes dead lever 12, fixing base 15 and connecting rod 16, fixing base 15 utilizes first bolt 11 to fix in the bottom of dead lever 12, the upper end of connecting rod 16 is connected with the bottom of fixing base 15, first draw-in groove 19 has been seted up to the terminal surface of connecting rod 16 lower extreme, the top of tripod 10 is provided with the lug with first draw-in groove 19 adaptation, tripod 10 utilizes the lug on top to peg graft with connecting rod 16 lower extreme, and connecting rod 16 lower extreme utilizes second bolt 17 and tripod 10 top fixed connection, there is bracing piece 14 at the both ends of dead lever 12 movable mounting respectively. The tripod 10 is in a conventional design style, can be opened or closed, is stably supported and is convenient to store, and the middle vertical rod of the tripod 10 can be a telescopic rod, so that the height of the tripod 10 can be conveniently adjusted according to actual requirements; the connecting piece is inserted into the tripod 10 and fixed by bolts, so that the tripod can be conveniently detached and stored when not in use; the fixed rod 12 is movably connected with the supporting rod 14, so that the supporting rod 14 can be detached and stored when not in use, and the space is saved. Wherein, the cross section of the fixed seat 15 is arc-shaped. The fixing seat 15 is attached to the outer wall of the bottom of the fixing rod 12, so that the fixing rod 12 can be stably supported. The cross section of the first slot 19 is of an inverted T shape. The top end of the tripod 10 is provided with a lug which is matched with the first clamping groove 19 and is also in an inverted T shape, so that the tripod 10 and the connecting rod 16 can be firmly spliced, and the stability is good. Two second bolts 17 are symmetrically arranged.

Example 2

As shown in fig. 3, the present embodiment further provides a photographic T-shaped background support, wherein the left and right end faces of the fixing rod 12 are respectively provided with a groove 18, the inside of the groove 18 is provided with a supporting rod 14, the inside of the supporting rod 14 near one end of the fixing rod 12 is provided with a cavity 24, the inside of the cavity 24 is provided with a spring 23, two ends of the spring 23 are both fixedly provided with movable blocks 25, the two movable blocks 25 are both disposed inside the cavity 24, and one end of each movable block 25 extends to the outside of the supporting rod 14. Wherein, second draw-in groove 22 has been seted up relatively to recess 18 inner wall, activity fixture block 25 one end sets up inside second draw-in groove 22, activity groove 20 has all been seted up to the upper and lower both sides that bracing piece 14 is close to dead lever 12 one end inside, every activity groove 20 all sets up the one side of keeping away from dead lever 12 at activity fixture block 25, every activity inslot 20 is inside all to be provided with movable rod 21, dead lever 12 one side fixed connection is kept away from with activity fixture block 25 to every movable rod 21 one end, the other end extends to the outside of bracing piece 14, the one end that every movable rod 21 extends to the bracing piece 14 outside is provided with and presses portion 13.

In the above, when the supporting rod 14 needs to be installed on the fixing rod 12, the pressing portion 13 is pressed, the movable rod 21 drives the movable fixture 25 to move inwards along the movable groove 20 under the pressing effect, the movable fixture 25 moves while compressing the spring 23, when the end of the movable fixture 25 is flush with the outer side of the supporting rod 14, the supporting rod 14 is placed in the groove 18, then the pressing portion 13 is released, the end of the movable fixture 25 moves outwards of the supporting rod 14 under the resilience force of the spring 23 until the end of the movable fixture is clamped in the second clamping groove 22, when the supporting rod 14 needs to be removed from the fixing rod 12, the pressing portion 13 is pressed, the movable rod 21 drives the movable fixture 25 to move inwards along the movable groove 20 under the pressing effect, the movable fixture 25 moves while compressing the spring 23, when the end of the movable fixture 25 moves out of the second clamping groove 22, the supporting rod 14 is taken out from the inside of the groove 18, so as to conveniently install and store the supporting rod 14, time is saved, and working efficiency is improved.

Claims

1. A photographic T-shaped background support comprises a tripod (10), a connecting piece and a supporting rod (14), and is characterized in that the connecting piece comprises a fixed rod (12), a fixed seat (15) and a connecting rod (16), the fixed seat (15) is fixed at the bottom of the fixed rod (12) by a first bolt (11), the upper end of the connecting rod (16) is connected with the bottom of the fixed seat (15), a first clamping groove (19) is formed in the end surface of the lower end of the connecting rod (16), a convex block matched with the first clamping groove (19) is arranged at the top end of the tripod (10), the tripod (10) is spliced with the lower end of the connecting rod (16) by the convex block at the top end, the lower end of the connecting rod (16) is fixedly connected with the top end of the tripod (10) by a second bolt (17), and the supporting rod (14) is movably mounted at the two ends of the fixed rod (12) respectively, recess (18) are seted up respectively to dead lever (12) left side and right side's terminal surface, recess (18) inside is provided with bracing piece (14), bracing piece (14) are close to cavity (24) have been seted up to the inside of dead lever (12) one end, cavity (24) inside is provided with spring (23), spring (23) both ends are all fixed and are provided with movable fixture block (25), two movable fixture block (25) all set up inside and one end of cavity (24) extend to respectively the outside of bracing piece (14).

2. A photographic T-shaped background holder as claimed in claim 1, characterized in that the cross-section of the holder (15) is circular arc-shaped.

3. A camera T-shaped background holder according to claim 1, characterized in that the cross-section of the first clipping groove (19) is of an inverted T-shape.

4. A camera T-shaped background holder according to claim 1, characterized in that said second bolts (17) are symmetrically arranged in two.

5. A camera T-shaped background frame according to claim 1, wherein the inner wall of the groove (18) is provided with a second slot (22) in opposite direction, and one end of the movable block (25) is arranged inside the second slot (22).

6. The T-shaped background bracket for photography of claim 1, wherein the supporting rod (14) has a movable groove (20) formed in both the upper and lower sides thereof near one end of the fixed rod (12), each movable groove (20) is formed in a movable clamping block (25) on the side away from the fixed rod (12), a movable rod (21) is formed in each movable groove (20), one end of each movable rod (21) is fixedly connected to the side of the movable clamping block (25) away from the fixed rod (12), and the other end extends to the outside of the supporting rod (14).

7. A camera T-shaped background holder according to claim 6, characterized in that the end of each movable bar (21) extending outside the support bar (14) is provided with a pressing part (13).